科学是使复杂变得可理解的艺术。
Science is the art of making the complex understandable.
I’m not a guy that’s going to let my commitment down.
在变革的时代,学习者将继承地球,而那些博学的人会发现自己装备精良,却要面对一个不复存在的世界。
The desert could not be claimed or owned–it was a piece of cloth carried by winds, never held down by stones, and given a hundred shifting names.
Sustainability is no longer an option; it's a business imperative.